*Early 1930s: The ''[[Pure-Blood Directory]]'' is published by an anonmyous author (presumed to be [[Cantankerus Nott]]).<ref>[http://www.pottermore.com/en/book2/chapter7/moment1/pure-blood Pure-Blood] on [[Pottermore]]</ref>

*[[Wikipedia:1931|1931]]: [[Puddlemere United]] plays a match against the [[Ballycastle Bats]]. Puddlemere [[Chaser]] [[Joscelind Wadcock]] scores the highest number of goals of any Chaser in the [[20th century]] during this match.<ref>''[[Harry Potter and the Prisoner of Azkaban (video game)]]'' - GBA version</ref>

*[[Wikipedia:1931|1931]]: [[Puddlemere United]] plays a match against the [[Ballycastle Bats]]. Puddlemere [[Chaser]] [[Joscelind Wadcock]] scores the highest number of goals of any Chaser in the [[20th century]] during this match.<ref>''[[Harry Potter and the Prisoner of Azkaban (video game)]]'' - GBA version</ref>

*[[Wikipedia:1932|1932]]: The [[Ilfracombe Incident]] occurs.<ref name="FB">''[[Fantastic Beasts and Where to Find Them (real)|Fantastic Beasts and Where to Find Them]]'' - ''Magical Beasts in Hiding''</ref>

*[[Wikipedia:1932|1932]]: The [[Ilfracombe Incident]] occurs.<ref name="FB">''[[Fantastic Beasts and Where to Find Them (real)|Fantastic Beasts and Where to Find Them]]'' - ''Magical Beasts in Hiding''</ref>